. Author manuscript; available in PMC: 2016 Oct 1.

Published in final edited form as: Neurobiol Dis. 2015 Jun 17;82:185–199. doi: 10.1016/j.nbd.2015.06.003

Table 2.

Acoustic parameters of frequency modulated calls in naïve control, recombinant α-syn and PFF α-syn rats.

Parameter	Naïve Control	Monomer	PFF
Simple calls (%)	82.21±2.58	73.02±3.92	73.65±3.93
*Duration (ms)*
Max	0.08±0.007	0.06±0.003	0.06±0.006^*
Mean	0.03±0.001	0.03±0.001	0.03±0.002
Top 10	0.06±0.003	0.04±0.002^**	0.04±0.004^***
*Bandwidth (Hz)*
Max	33200±2983	32029±3940	25150±2350
Mean	8157±516	9988±1215	8361±597
Top 10	21824±2321	19897±3306	14533±1375
Peak Frequency (Hz)
Max	75367±3806	67886±2722	65630±1540^*
Mean	57976±847	55236±1479	56476±807
Top 10	66109±1456	61366±2266	60604±1178^*

p<0.05,

^**

p<0.01,

^***

p<0.001 compared to naïve control values.